PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10217141-1 1999 The Sex-lethal (Sxl) protein of Drosophila melanogaster regulates alternative splicing of the transformer (tra) messenger RNA precursor by binding to the tra polypyrimidine tract during the sex-determination process. polypyrimidine 158-172 transformer Drosophila melanogaster 94-105 10217141-1 1999 The Sex-lethal (Sxl) protein of Drosophila melanogaster regulates alternative splicing of the transformer (tra) messenger RNA precursor by binding to the tra polypyrimidine tract during the sex-determination process. polypyrimidine 158-172 transformer Drosophila melanogaster 94-97 10217141-1 1999 The Sex-lethal (Sxl) protein of Drosophila melanogaster regulates alternative splicing of the transformer (tra) messenger RNA precursor by binding to the tra polypyrimidine tract during the sex-determination process. polypyrimidine 158-172 transformer Drosophila melanogaster 107-110 9398148-2 1997 Both domains are essential for high-affinity binding to the single-stranded polypyrimidine tract (PPT) within the regulated 3" splice site of the transformer (tra) pre-mRNA. polypyrimidine 76-90 transformer Drosophila melanogaster 146-157 9398148-2 1997 Both domains are essential for high-affinity binding to the single-stranded polypyrimidine tract (PPT) within the regulated 3" splice site of the transformer (tra) pre-mRNA. polypyrimidine 76-90 transformer Drosophila melanogaster 68-71